<div class="input-group data-item" style="margin-top: 10px;">
    <span class="input-group-addon">置顶时间(天)</span>
    <input type="number" name="day[]" class="form-control" value="{$ba['day']}">
    <span class="input-group-addon">￥</span>
    <input type="number" name="topprice[]" class="form-control" value="{$ba['topprice']}">
    <span class="input-group-addon">会员￥</span>
    <input type="number" name="topvipprice[]" class="form-control" value="{$ba['topvipprice']}">
    <span onclick="removes(this)" class="input-group-addon btn btn-default data-item-delete"><i class="fa fa-remove"></i> 删除</span>
</div>